Backport of #3676 - #3800
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Previously metadata dissemination service used cluster health snapshot to update partition leaders metadata. This might lead to situation in which cluster health report in never requested and eventually metadata information is not updated. This may lead to situation in which different subsystems querying `cluster::partitions_leaders_table` directly would receive stale leadership information. (if dissemination request was lost) Changed the metadata dissemination to request cluster health report refresh. This way leadership information will always be updated and not older than health monitor max metadata age. Signed-off-by: Michal Maslanka <michal@vectorized.io> (cherry picked from commit e7e7634)
dotnwat
approved these changes
Feb 17, 2022
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Previously metadata dissemination service used cluster health snapshot
to update partition leaders metadata. This might lead to situation in
which cluster health report in never requested and eventually metadata
information is not updated. This may lead to situation in which
different subsystems querying
cluster::partitions_leaders_tabledirectly would receive stale leadership information. (if dissemination
request was lost)
Changed the metadata dissemination to request cluster health report
refresh. This way leadership information will always be updated and not
older than health monitor max metadata age.
backport #3676